To me search isn’t just about finding stuff that’s been indexed on the web, it’s the Quicksilver type interfaces as well: Ask and you shall receive. Now the rest of the problem is just figuring out 1) How to find the data (where ever it may live) and 2) How to get it back to the person who’s asking for it.

This brings up all sorts of good connections and questions: tagging, social search, bandwidth, metadata, and more.